1. Remove the coupling (1) and the PTO clutch cam (5).
2. Remove the screws (3) and pinion bearing holder assembly (4).
3. Remove the lock nut (2).
(When reassembling)
โข Make sure of the number of shims in the pinion bearing holder.
โข Replace the lock nut (1) with a new one, and stake the lock nut firmly after installing the parts on the shaft.